* banner line displays sequence display_id first, followed by Unison id   and best_alias) * print "no hits with E<=eval_max" when no results but sequence exists and   has been run
* banner line displays sequence display_id first, followed by Unison id
  and best_alias)
* print "no hits with E<=eval_max" when no results but sequence exists and
  has been run

unison/unison,unison/unison,unison/unison,unison/unison,unison/unison,unison/unison,unison/unison,unison/unison